2 × 3⁴ × 5 × 521

Prime Factor Structure

Factorization String 2 × 3^4 × 5 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,136,916

Proper Divisor Sum 714,906

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #421997 ← → #422029

1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 405 521 810 1,042 1,563 2,605 3,126 4,689 5,210 7,815 9,378 14,067 15,630 23,445 28,134 42,201 46,890 70,335 84,402 140,670 211,005 422,010

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

422,010 211,005 633,016 316,508 158,254 79,127 237,382 118,691 356,074 178,037 534,112 267,056 133,528 66,764 33,382 16,691 50,074 25,037 75,112 37,556 18,778 9,389 28,168 14,084 7,042 3,521 10,564 5,282 2,641 7,924 3,962 1,981 5,944 2,972 1,486 743 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.